From 52d48fa63eb62d87df796c86b5d04c39a0b993e2 Mon Sep 17 00:00:00 2001
From: RuoYi <yzz_ivy@163.com>
Date: Thu, 23 Jul 2020 11:29:40 +0800
Subject: [PATCH] =?UTF-8?q?=E6=A3=80=E6=9F=A5=E5=AD=97=E7=AC=A6=E6=94=AF?=
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---
 .../src/main/java/com/ruoyi/common/utils/sql/SqlUtil.java  | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/utils/sql/SqlUtil.java b/ruoyi-common/src/main/java/com/ruoyi/common/utils/sql/SqlUtil.java
index b8aeaa158..39e88ef76 100644
--- a/ruoyi-common/src/main/java/com/ruoyi/common/utils/sql/SqlUtil.java
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/utils/sql/SqlUtil.java
@@ -1,5 +1,6 @@
 package com.ruoyi.common.utils.sql;
 
+import com.ruoyi.common.exception.BaseException;
 import com.ruoyi.common.utils.StringUtils;
 
 /**
@@ -10,9 +11,9 @@ import com.ruoyi.common.utils.StringUtils;
 public class SqlUtil
 {
     /**
-     * 仅支持字母、数字、下划线、空格、逗号（支持多个字段排序）
+     * 仅支持字母、数字、下划线、空格、逗号、小数点（支持多个字段排序）
      */
-    public static String SQL_PATTERN = "[a-zA-Z0-9_\\ \\,]+";
+    public static String SQL_PATTERN = "[a-zA-Z0-9_\\ \\,\\.]+";
 
     /**
      * 检查字符，防止注入绕过
@@ -21,7 +22,7 @@ public class SqlUtil
     {
         if (StringUtils.isNotEmpty(value) && !isValidOrderBySql(value))
         {
-            return StringUtils.EMPTY;
+            throw new BaseException("参数不符合规范，不能进行查询");
         }
         return value;
     }